Medium and high voltage switch



FIG. 1 is a front right perspective view of a medium and high voltage switch showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof; the left side being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines shown in FIG. 6 define the bounds of the claimed design and form no part thereof. 

I claim the ornamental design for a medium and high voltage switch, as shown and described. 